SG Performance

i dropped off my 2002 pontiac firebird ws6 for a diff rebuild, put a brand new posi in the car and brand new everything else as well. sounds good right well that took 6 months of back and forth of him misdiagnosing the car. after he finally “finished it” i picked it and after 1 days i smelt diff fluid. took it back a day later. reseals the diff cover but did not put one of the two torque arm bolts back. which caused the diff to sag and the drive shaft to scrape against the frame of the car. this guy sam cost me over 3k just to get and 9 months of back n forth bs. DO NOT TAKE YOUR CAR HERE. he gave my money back after we were going to take it to higher matters. and still said he’s give me more cash for all the time wasted but he’s yet to do so. i did not have the money to fix the car as at

Sam installed my 6” Rough Country lift on my 2021 Ram 1500 flawlessly. No problems and looks great. Will definitely be trusting him with all things for my truck from now on!

Took my 1965 Mustang into the shop for some much needed repairs! Sam did the work flawlessly and for a great price- all the other shops I went to gave me unreasonably high quotes. Would definitely recommend this shop.

Sam worked his magic, got my Camaro cammed with a full exhaust for less than any other shop around. Top notch work and super good with communication on the build, if you aren’t getting it built by SG Performance you are doin it wrong💪

My son’s father-in-law is having a classic 1955 Chevrolet pickup turned into his dream show quality hot rod. With the exception of the main upper body parts (cab, bed, fenders, hood, etc.) everything is being completely rebuilt. The company handling this project hired SG Performance to complete the wiring and was given a completion date of within two weeks. Due to a medical issue understandably that date was delayed but those excuses turned the two weeks completion into a delay of almost 6 months. Upon completion of the wiring, he went to get an update on the rebuild status. In his opinion, the wiring job looks like it was completed by a backyard shade tree mechanic, clearly not show quality work. The American Autowire custom fit harness was cut and spliced for no reason, parts were s